For procurement managers and R&D scientists in the B2B chemical and pharmaceutical industries, identifying a consistent and high-quality source for intermediates is crucial. (R)-1,2,3,4-Tetrahydroisoquinoline-3-Carboxylic Acid (CAS: 103733-65-9) is one such compound, valued as an amino acid derivative and a key pharmaceutical intermediate. The search for a dependable supplier often leads to leading manufacturers in China.
When you are looking to buy this critical compound, prioritizing quality and reliability is paramount. We specialize in providing intermediates like (R)-1,2,3,4-Tetrahydroisoquinoline-3-Carboxylic Acid with a guaranteed purity of u226598.0%. As a dedicated manufacturer in China, we understand the importance of consistent batch quality and stable supply chains for our clients' complex synthesis projects.
Competitive pricing is another significant factor, and partnering directly with a Chinese manufacturer can offer substantial cost advantages. We encourage potential clients to request a detailed quote to compare our offerings. Furthermore, ensuring the compound is handled and stored correctly, typically under refrigeration (2-8u00b0C), is vital for maintaining its chemical integrity, a standard practice we adhere to.
Our commitment extends beyond just supplying chemicals; we aim to be a trusted partner in your research and development endeavors. By sourcing CAS 103733-65-9 from us, you are choosing a supplier focused on delivering excellence in both product and service, supporting your mission to innovate and produce high-value pharmaceutical products.
Manufacturing Facilities






Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.